ChiCTR2000030116 语言未定义Diagnosis: COVID-19Lung DiseaseSCT types: alloStatus: recruitingTrial ID link: http://www.chictr.org.cn/showproj.aspx?proj=49901Ages: 18 to 75Trial address: First Affiliated Hospital of Nanchang University, China Taohua E Rd, Nanchang County, Nanchang, Jiangxi, China中国 , Data type: Cord Tissue
